ICD-10 C92.3
Non-Billable HeaderMyeloid sarcoma
About ICD-10-CM C92.3
ICD-10-CM code C92.3 represents Myeloid sarcoma. This is a non-billable header code in the chapter (block C92). The 2026 edition of ICD-10-CM C92.3 became effective on October 1, 2025. Non-billable codes cannot be used as a primary or secondary diagnosis on a claim, use a more specific child code instead.
Inclusion Terms / Approximate Synonyms
Clinical terms and conditions classified under C92.3. Per CMS ICD-10-CM Tabular 2026.
- A malignant tumor of immature myeloid cells
- Chloroma
- Granulocytic sarcoma
Medicare LCD Coverage for C92.3
Local Coverage Determinations (LCDs) from CMS MACs that list C92.3 as a covered diagnosis.
This doesn't mean the code isn't covered, it means no MAC has issued a Local Coverage Determination naming this specific code. Coverage may still apply under National Coverage Determinations or general medical-necessity rules.
Commercial Payer Coverage
Coverage policies from major commercial payers referencing C92.3.
Our payer policy database covers Aetna, Cigna, Anthem, BCBS, Humana, and Medicare Advantage plans, but C92.3 doesn't currently appear in any indexed policy. The code may still be covered under standard plan benefits.
CPT Codes Commonly Billed with C92.3
Procedures frequently paired with this diagnosis based on PayerReady's Dx↔Px linkage data.
We don't have CPT pairings indexed for this specific code yet. Use the CPT search above to find common procedures, or check your payer's published medical policy for code-specific guidance.
Codes Adjacent To C92.3
Other codes in section C81-C96 (Malignant neoplasms of lymphoid, hematopoietic and related tissue).
ICD-10 C92.3, Billing FAQ
Is ICD-10 code C92.3 billable? +
No, C92.3 is a non-billable header code. Use a more specific child code from block C92 when submitting claims.
What other names or terms map to C92.3? +
ICD-10 C92.3 includes: A malignant tumor of immature myeloid cells; Chloroma; Granulocytic sarcoma.
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Reviewed by the PayerReady Medical Coding Team
Verified against the CMS 2026 code set on May 31, 2026.
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